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The velocity of an object that leaves the ground is the same as the velocity when it hits the ground on the condition that it is only acted on by gravity, that it lands on an equivalent surface to one that it left in terms of potential energy (altitude]. In a closed system energy must be conserved so an object that leaves the ground with a certain quantity of kinetic energy must hit the ground with the same quantity of kinetic energy as gravity its self which also means that given the surface it lands on is the same in potential energy as the surface it left, the object must have the same velocity as E mv^2/2. Of course the object in real life is subject to friction and various contributing factors so it is only true in an ideal case that the object returns to the ground with the same velocity that it left the ground.
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The momentum of an object is in the same direction as what?
The momentum of an object is in the same direction as its velocity. Momentum is a vector quantity that depends on both an object's mass and its velocity. When an object moves in a certain direction, its momentum points in the same direction as its velocity.
Will the object that is dropped hit the ground before an object that is that it is thrown horizontally from the same height?
No, both objects will hit the ground at the same time, assuming air resistance is negligible. This is because the time it takes for an object to fall is only influenced by its initial vertical velocity and the acceleration due to gravity, not its horizontal motion.
Is velocity the same as acceleration?
No, velocity and acceleration are not the same. Velocity is the rate of change of an object's position, while acceleration is the rate of change of an object's velocity.
Is acceleration the same as velocity?
No, acceleration is not the same as velocity. Velocity is the rate of change of an object's position, while acceleration is the rate of change of an object's velocity. Velocity tells us how fast an object is moving and in what direction, while acceleration tells us how quickly an object's velocity is changing.
Is an object that is dropped will hit the ground before an object that is thrown horizontally from the same height?
No, both objects will hit the ground at the same time if there is no air resistance influencing their fall. This is because in the absence of other forces, the only force acting on both objects is gravity, which causes them to accelerate at the same rate regardless of their horizontal velocity.
The momentum of an object is in the same direction as what?
The momentum of an object is in the same direction as its velocity. Momentum is a vector quantity that depends on both an object's mass and its velocity. When an object moves in a certain direction, its momentum points in the same direction as its velocity.
Will the object that is dropped hit the ground before an object that is that it is thrown horizontally from the same height?
No, both objects will hit the ground at the same time, assuming air resistance is negligible. This is because the time it takes for an object to fall is only influenced by its initial vertical velocity and the acceleration due to gravity, not its horizontal motion.
Is velocity the same as acceleration?
No, velocity and acceleration are not the same. Velocity is the rate of change of an object's position, while acceleration is the rate of change of an object's velocity.
Is acceleration the same as velocity?
No, acceleration is not the same as velocity. Velocity is the rate of change of an object's position, while acceleration is the rate of change of an object's velocity. Velocity tells us how fast an object is moving and in what direction, while acceleration tells us how quickly an object's velocity is changing.
Is an object that is dropped will hit the ground before an object that is thrown horizontally from the same height?
No, both objects will hit the ground at the same time if there is no air resistance influencing their fall. This is because in the absence of other forces, the only force acting on both objects is gravity, which causes them to accelerate at the same rate regardless of their horizontal velocity.
When the velocity of a moving object stays the same it has a what speed?
When the velocity of a moving object stays the same, it has a constant speed.
Is it true an object that will hit the ground before an object that is thrown horizontally?
No, objects fall at the same rate regardless of their horizontal velocity. Both objects would hit the ground at the same time if dropped from the same height.
How is speed and velocity the same?
No, they are not the same! Velocity involves the speed and the direction of the moving object...
When the acceleration of an object is zero what is the velocity at the same time?
As long as acceleration is zero, the object's velocity is constant.
When the velocity of a moving object stays the same it has a?
an acceleration of Zero, and a constant Inertia.
The momentum of an objects is in the same what as its velocity?
The direction of an object's momentum is the same as its velocity. Momentum is a vector quantity that takes into account both an object's mass and its velocity, so a change in velocity will result in a change in momentum.
What has a velocity and acceleration vector in the same direction?
An object with a constant acceleration and velocity in the same direction will have both vectors pointing in the same direction. This occurs when an object is moving in a straight line with a constant speed while its velocity is also increasing at a constant rate.
